68763100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4271}}^1$

素因数の和:4315

約数の個数: 72

約数和(自身を含む): 177988608

約数和(自身を除く): 109225508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 3220, 4025, 4271, 8050, 8542, 16100, 17084, 21355, 29897, 42710, 59794, 85420, 98233, 106775, 119588, 149485, 196466, 213550, 298970, 392932, 427100, 491165, 597940, 687631, 747425, 982330, 1375262, 1494850, 1964660, 2455825, 2750524, 2989700, 3438155, 4911650, 6876310, 9823300, 13752620, 17190775, 34381550, 68763100]

約数ペア:

[(1, 68763100), (2, 34381550), (4, 17190775), (5, 13752620), (7, 9823300), (10, 6876310), (14, 4911650), (20, 3438155), (23, 2989700), (25, 2750524), (28, 2455825), (35, 1964660), (46, 1494850), (50, 1375262), (70, 982330), (92, 747425), (100, 687631), (115, 597940), (140, 491165), (161, 427100), (175, 392932), (230, 298970), (322, 213550), (350, 196466), (460, 149485), (575, 119588), (644, 106775), (700, 98233), (805, 85420), (1150, 59794), (1610, 42710), (2300, 29897), (3220, 21355), (4025, 17084), (4271, 16100), (8050, 8542)]